Osajono

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package datatahti2016.pkg1;
import java.util.*; 
import java.io.*;
/**
 *
 * @author alexey
 */
public class Datatahti20161 {
 
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner scan=new Scanner(System.in);
        
        
   
        String input=scan.nextLine();
        int answer=0;
        
        answer+=input.length();
        
        int[] letters=new int[26];
        
        
        for (int i = 0; i < input.length(); i++) {
            int c =input.charAt(i)-65;
            
            letters[c]++;
            
        }
        for (int i = 0; i < 26; i++) {
            if(letters[i]==0){
                
            }else{
             answer+=letters[i]-1;
            }
            
        }
       
      
        System.out.println(answer);
       
    }
    
}

Test 1

Group: 1

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 2

Group: 1

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 3

Group: 1

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 4

Group: 1

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 5

Group: 1

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 6

Group: 2

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 7

Group: 2

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 8

Group: 2

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 9

Group: 2

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 10

Group: 2

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 11

Group: 3

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 12

Group: 3

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 13

Group: 3

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 14

Group: 3

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161

Test 15

Group: 3

Verdict: RUNTIME ERROR

Error: Could not find or load main class Datatahti20161